*SUPPORT*
IN: blicket zup gazzer OUT: PURPLE GREEN GREEN GREEN GREEN
IN: kiki gazzer tufa OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: kiki gazzer OUT: PINK PINK PINK PINK
IN: fep OUT: BLUE
IN: blicket lug fep OUT: PURPLE PURPLE BLUE BLUE
IN: blicket lug zup OUT: PURPLE PURPLE GREEN GREEN
IN: zup lug kiki OUT: GREEN GREEN PINK PINK
IN: kiki lug kiki tufa OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: fep tufa OUT: BLUE BLUE
IN: blicket gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup kiki lug kiki OUT: GREEN PINK PINK PINK PINK
IN: zup OUT: GREEN
IN: blicket OUT: PURPLE
IN: zup blicket gazzer OUT: GREEN PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: zup lug zup OUT: GREEN GREEN GREEN GREEN
IN: kiki OUT: PINK
IN: kiki lug blicket OUT: PINK PINK PURPLE PURPLE
IN: kiki blicket blicket OUT: PINK PURPLE PURPLE
IN: fep zup lug zup OUT: BLUE GREEN GREEN GREEN GREEN
IN: fep gazzer OUT: BLUE BLUE BLUE BLUE
IN: fep lug kiki OUT: BLUE BLUE PINK PINK
IN: zup fep kiki lug blicket OUT: GREEN BLUE PINK PINK PURPLE PURPLE
IN: blicket lug blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup tufa OUT: GREEN GREEN

*GRAMMAR*
blicket -> PURPLE 
 zup -> GREEN 
 fep -> BLUE 
 kiki -> PINK 
 u1 lug u2 -> [u1] [u1] [u2] [u2] 
 x1 tufa -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 